We are running on a JBoss 5.0.1GA base, though we needed the startDelivery and stopDelivery methods to exist on the MDB container therefore we upgraded the EJB 3.0 container to 1.1.4(?). Judging from the log its a JBoss 1.4.1.GA server, this is just what came with the server. | 2009-05-20 12:29:01,038 INFO [org.jboss.jms.server.ServerPeer] (main) JBoss Messaging 1.4.1.GA server [0] started | The shutdown we are seeing just being initiated by a control+C on the terminal. If we don't have messages processing the shutdown is clean. Thanks again P View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4232489#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...